GPS Space Vehicle Time Integrity for MJD 52758

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
00:00
21:13
03:08
23:59
11,298
  9,943
   -62
   -59
  -283,100
  -283,247
14
9
57
54
0
0
0
0

2
2
2
1
2
3
00:00
01:11
21:27
01:10
02:51
23:59
  4,231
  5,950
  9,101
   -74
   -89
   -57
   105,847
   105,866
   106,378
4
12
14
15
9
23
0
0
0
0
0
0

3
3
3
1
2
3
00:19
01:26
15:39
01:25
03:41
18:03
  3,966
  8,093
  8,690
   -74
   -81
   -73
    -5,450
    -5,477
    -5,654
17
13
17
36
2
35
0
0
0
0
0
0

4
1
05:54
11:27
19,918
   -64
   -43,188
19
30
0
0

5
1
07:54
12:43
17,377
   -60
   -12,230
19
79
0
0

6
1
10:28
15:36
18,509
   -58
     3,881
7
102
0
0

7
1
04:07
09:08
18,049
   -56
  -459,318
115
0
0
0

8
1
01:10
07:10
21,542
   -71
  -313,406
101
0
0
0

9
9
1
2
06:21
16:27
09:56
18:47
12,948
  8,306
   -59
   -64
    41,695
    41,746
9
8
121
95
0
0
0
0

10
10
1
2
09:17
12:52
12:51
14:32
12,872
  5,962
   -56
   -73
   -24,254
   -24,278
11
6
4
24
0
0
0
0

11
11
1
2
04:21
18:23
06:47
21:47
  8,586
12,235
   -77
   -73
   -44,830
   -44,915
11
14
49
64
0
0
0
0

12
-

13
13
1
2
00:00
22:46
03:52
23:59
13,915
  4,401
   -68
   -59
    26,495
    26,545
7
4
29
9
0
0
0
0

14
14
1
2
16:00
19:58
19:56
21:19
14,168
  4,851
   -62
   -79
    21,952
    21,931
11
7
25
18
0
0
0
0

15
1
13:34
19:09
20,107
   -63
  -102,729
38
14
0
0

16
16
1
2
00:00
20:46
01:49
23:59
  6,577
11,549
   -76
   -56
     5,014
     4,229
22
43
1
0
1
0
0
0

17
1
11:36
17:35
21,515
   -75
   -10,291
20
15
0
0

18
1
13:27
18:24
17,824
   -65
    -9,539
10
56
0
0

19
-

20
20
20
1
2
3
00:00
07:14
20:09
01:01
08:25
23:59
  3,652
  4,266
13,811
   -82
   -62
   -67
   213,205
   213,235
   213,250
16
8
8
0
41
20
0
0
0
0
0
0

21
1
11:59
17:00
18,003
   -66
    75,697
85
0
0
0

22
-

23
1
17:01
18:45
  6,123
   -76
   -25,417
8
59
0
0

24
1
07:51
12:53
18,118
   -68
   -26,205
23
16
0
0

25
1
18:14
23:48
20,022
   -68
   -43,269
16
34
0
0

26
26
26
1
2
3
04:16
12:55
14:30
06:01
14:22
16:45
  6,240
  5,203
  8,031
   -62
   -62
   -79
  -483,753
  -483,967
  -484,032
19
21
21
23
32
0
0
0
0
0
0
0

27
1
00:23
06:16
20,996
   -66
   -41,574
425
0
6863
0

28
1
02:19
08:06
20,773
   -61
    48,357
29
17
0
0

29
29
1
2
03:22
11:50
06:15
15:49
10,385
14,154
   -65
   -68
  -129,014
  -129,250
32
45
0
0
0
0
0
0

30
30
1
2
09:09
19:47
13:28
21:29
15,511
  6,126
   -65
   -71
  -547,850
  -547,611
23
9
1
40
0
0
0
0

31
31
1
2
00:56
17:01
04:54
18:06
14,255
  3,819
   -60
   -70
  -157,697
  -159,248
127
38
1
0
1
0
0
0

32
-

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	00:00 21:13	03:08 23:59	11,298 9,943	-62 -59	-283,100 -283,247	14 9	57 54	0 0	0 0
2 2 2	1 2 3	00:00 01:11 21:27	01:10 02:51 23:59	4,231 5,950 9,101	-74 -89 -57	105,847 105,866 106,378	4 12 14	15 9 23	0 0 0	0 0 0
3 3 3	1 2 3	00:19 01:26 15:39	01:25 03:41 18:03	3,966 8,093 8,690	-74 -81 -73	-5,450 -5,477 -5,654	17 13 17	36 2 35	0 0 0	0 0 0
4	1	05:54	11:27	19,918	-64	-43,188	19	30	0	0
5	1	07:54	12:43	17,377	-60	-12,230	19	79	0	0
6	1	10:28	15:36	18,509	-58	3,881	7	102	0	0
7	1	04:07	09:08	18,049	-56	-459,318	115	0	0	0
8	1	01:10	07:10	21,542	-71	-313,406	101	0	0	0
9 9	1 2	06:21 16:27	09:56 18:47	12,948 8,306	-59 -64	41,695 41,746	9 8	121 95	0 0	0 0
10 10	1 2	09:17 12:52	12:51 14:32	12,872 5,962	-56 -73	-24,254 -24,278	11 6	4 24	0 0	0 0
11 11	1 2	04:21 18:23	06:47 21:47	8,586 12,235	-77 -73	-44,830 -44,915	11 14	49 64	0 0	0 0
12	-
13 13	1 2	00:00 22:46	03:52 23:59	13,915 4,401	-68 -59	26,495 26,545	7 4	29 9	0 0	0 0
14 14	1 2	16:00 19:58	19:56 21:19	14,168 4,851	-62 -79	21,952 21,931	11 7	25 18	0 0	0 0
15	1	13:34	19:09	20,107	-63	-102,729	38	14	0	0
16 16	1 2	00:00 20:46	01:49 23:59	6,577 11,549	-76 -56	5,014 4,229	22 43	1 0	1 0	0 0
17	1	11:36	17:35	21,515	-75	-10,291	20	15	0	0
18	1	13:27	18:24	17,824	-65	-9,539	10	56	0	0
19	-
20 20 20	1 2 3	00:00 07:14 20:09	01:01 08:25 23:59	3,652 4,266 13,811	-82 -62 -67	213,205 213,235 213,250	16 8 8	0 41 20	0 0 0	0 0 0
21	1	11:59	17:00	18,003	-66	75,697	85	0	0	0
22	-
23	1	17:01	18:45	6,123	-76	-25,417	8	59	0	0
24	1	07:51	12:53	18,118	-68	-26,205	23	16	0	0
25	1	18:14	23:48	20,022	-68	-43,269	16	34	0	0
26 26 26	1 2 3	04:16 12:55 14:30	06:01 14:22 16:45	6,240 5,203 8,031	-62 -62 -79	-483,753 -483,967 -484,032	19 21 21	23 32 0	0 0 0	0 0 0
27	1	00:23	06:16	20,996	-66	-41,574	425	0	6863	0
28	1	02:19	08:06	20,773	-61	48,357	29	17	0	0
29 29	1 2	03:22 11:50	06:15 15:49	10,385 14,154	-65 -68	-129,014 -129,250	32 45	0 0	0 0	0 0
30 30	1 2	09:09 19:47	13:28 21:29	15,511 6,126	-65 -71	-547,850 -547,611	23 9	1 40	0 0	0 0
31 31	1 2	00:56 17:01	04:54 18:06	14,255 3,819	-60 -70	-157,697 -159,248	127 38	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-